Double Row Spherical Roller Bearing with Brass Cage NTN NSK Koyo NACHI Timken Bearing 23248 Ca/W33

• Cage: Brass
• HRC: 59-62
• Heat Treatment: Bainite
• Roller: Superfinished
• Rolling Body: Roller Bearings
• The Number of Rows: Double
• Model NO.: 23248CA/W33
• Outer Dimension: Extra Large (440mm)
• Material: Bearing Steel
• Spherical: Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Unseparated
• Transport Package: Wrapped Belt&Wooden Case
• Specification: 240x440x160mm
• Trademark: KYJEN/OEM
• Origin: China
• HS Code: 8482300000
• Production Capacity: 1000 PCS/Year

Product Description

Bearing of this type has two rows of spherical rollers between the sphered raceway in the outer ring and two inner rings raceways inclined at an angle to the bearing axis.According to the difference of the bearing internal structure, there are five types of cages:CA,MA,CC,E and CTN1.Due to the arc center of the raceways in the ourter ring and the bearing center are in the same direction, as a result, shaft flexing and misalignment of the bearing seats are compensated. Bearings of this type  can support axial forces in both directions and high radial forces. They are designed for very high load carrying capacity. Bearings with a tapered bore are also available with an adapter sleeve, locknut and tab washer or with a withdrawal sleeve.When shaft bends by force which causes the inclined between the center of inner ring and the center of outer ring,if the inclined degree not exceed 1-2.5,the bearing can work normally.
This series is available in tapered bore - suffix "K" (taper 1:12).
1) Suffix "W/33" - lubrication groove and holes in outer ring.
2) C/3, C/4, and C/5 internal clearances are also available

Bearing NO.
New :	23248CA/W33
Old :	3053248KH
Boundary dimensions(mm)
d :	240
D :	440
B :	160
r 1.2min :	4
Basic load ratings(kN)
Cr :	2440
Cor :	4050
Limiting speed(rpm)
Grease :	630
Oil :	800
Abutment and fillet dimensions(mm)
da min :	258
Da max :	422
ra max :	3
Value
e :	0.37
Y1 :	1.8
Y2 :	2.7
Y0 :	1.8
Weight (kg)
Refer :	106

---222 series
---223 series
---230 series
---231 series
---232 series
---239 series
---240 series
---241 series
---BS2 series
---SB-222 series
---SB-223 series 
Cage Available:CA,CC,MB,MA,E,E1 
Sealing Type:Open&sealed
Cage Material:Brass&pressed steel

Warehouse 

 

Bearing No.	Boundary Dimensions	Basic Loading(kN)		Limiting Speed(rpm)		Mass(kg)
	dxDxB	Dy.(Cr)	Sta.(Cor)	Grease	Oil
23034CA/W33	170x260x67	555	1090	1600	2000	14.2
23034MB/W33	170x260x67	555	1090	1600	2000	14.2
23034CC/W33	170x260x67	555	1090	1600	2000	14
23134CA/W33	170x280x88	730	1390	1200	1600	26.1
23134MB/W33	170x280x88	730	1390	1200	1600	26.1
23134CC/W33	170x280x88	730	1390	1200	1600	25.6
23234CA/W33	170x310x110	1070	1930	950	1300	38
23234MB/W33	170x310x110	1070	1930	950	1300	38
23234CC/W33	170x310x110	1070	1930	950	1300	37.5
23934CA/W33	170x230x45	400	800	1800	2400	5.45
23334CA/W33	170x360x136	1420	2250	900	1200	68.7
23334MB/W33	170x360x136	1420	2250	900	1200	68.7
24134CA/W33	170x280x109	915	1830	1000	1400	24.8
24134MB/W33	170x280x109	915	1830	1000	1400	24.8
24134CC/W33	170x280x109	915	1830	1000	1400	24.1
24034CA/W33	170x260x90	705	1500	1000	1400	17.8
24034MB/W33	170x260x90	705	1500	1000	1400	17.8
24034CC/W33	170x260x90	705	1500	1000	1400	17.1
22234CA/W33	170x310x86	845	1450	1300	1700	26.8
22234MB/W33	170x310x86	845	1450	1300	1700	26.8
22234CC/W33	170x310x86	845	1450	1300	1700	26.1
22334CA/W33	170x360x120	1320	2120	950	1300	62.6
22334MB/W33	170x360x120	1320	2120	950	1300	62.6
22334CC/W33	170x360x120	1320	2120	950	1300	62.1
23036CA/W33	180x280x74	630	1280	1400	1800	17.7
23036MB/W33	180x280x74	630	1280	1400	1800	17.7
23036CC/W33	180x280x74	630	1280	1400	1800	17.4
23136CA/W33	180x300x96	900	1720	1100	1500	27.1
23136MB/W33	180x300x96	900	1720	1100	1500	27.1
23136CC/W33	180x300x96	900	1720	1100	1500	26.6
23236CA/W33	180x320x112	1160	2130	900	1200	38.7
23236MB/W33	180x320x112	1160	2130	900	1200	38.7
23236CC/W33	180x320x112	1160	2130	900	1200	38.4
23936CA/W33	180x250x52	430	830	1700	2200	7.34
23936CC/W33	180x250x53	430	830	1700	2200	7.34
24136CA/W33	180x300x118	1020	2030	900	1200	33
24136MB/W33	180x300x118	1020	2030	900	1200	33
24136CC/W33	180x300x118	1020	2030	900	1200	32.7
24036CA/W33	180x280x100	835	1750	950	1300	26.6
24036MB/W33	180x280x100	835	1750	950	1300	26.6
24036CC/W33	180x280x100	835	1750	950	1300	26.2
22236CA/W33	180x320x86	895	1550	1300	1700	29.4
22236MB/W33	180x320x86	895	1550	1300	1700	29.4
22236CC/W33	180x320x86	895	1550	1300	1700	29.1
22336CA/W33	180x380x126	1470	2400	900	1200	72.2
22336MB/W33	180x380x126	1470	2400	900	1200	72.2
22336CC/W33	180x380x126	1470	2400	900	1200	72
23038CA/W33	190x290x75	700	1450	1300	1700	17.3
23038MB/W33	190x290x75	700	1450	1300	1700	17.3
23038CC/W33	190x290x75	700	1450	1300	1700	17.1
23138CA/W33	190x320x104	975	1840	1000	1400	34.3
23138MB/W33	190x320x104	975	1840	1000	1400	34.3
23138CC/W33	190x320x104	975	1840	1000	1400	34
23238CA/W33	190x340x120	1290	2400	850	1100	44.8
23238MB/W33	190x340x120	1290	2400	850	1100	44.8
23238CC/W33	190x340x120	1290	2400	850	1100	44.4
23938CA/W33	190x260x52	550	980	1500	2000	8.32
23938CC/W33	190x260x52	550	980	1500	2000	8.01
24138CA/W33	190x320x128	1200	2400	850	1100	41.9
24138MB/W33	190x320x128	1200	2400	850	1100	41.9
24138CC/W33	190x320x128	1200	2400	850	1100	41.5
24038CA/W33	190x290x100	855	1840	950	1300	22.9
24038MB/W33	190x290x100	855	1840	950	1300	22.9
24038CC/W33	190x290x100	855	1840	950	1300	22.5
22238CA/W33	190x340x92	865	1620	1200	1600	37.4
22238MB/W33	190x340x92	865	1620	1200	1600	37.4
22238CC/W33	190x340x92	865	1620	1200	1600	37
22338CA/W33	190x400x132	1640	2630	850	1100	82.2
22338MB/W33	190x400x132	1640	2630	850	1100	82.2
22338CC/W33	190x400x132	1640	2630	850	1100	82
23040CA/W33	200x310x82	770	1560	1200	1600	22.6
23040MB/W33	200x310x82	770	1560	1200	1600	22.6
23040CC/W33	200x310x82	770	1560	1200	1600	22.1
23140CA/W33	200x340x112	1170	2240	950	1300	43.8
23140MB/W33	200x340x112	1170	2240	950	1300	43.8
23140CC/W33	200x340x112	1170	2240	950	1300	43.1
23240CA/W33	200x360x128	1360	2530	850	1100	53.4
23240MB/W33	200x360x128	1360	2530	850	1100	53.4
23240CC/W33	200x360x128	1360	2530	850	1100	53.1
23940CA/W33	200x280x60	495	1150	1600	2000	13.2
23940MB/W33	200x280x60	495	1150	1600	2000	13.2
23940CC/W33	200x280x60	495	1150	1600	2000	13
23340CA/W33	200x420x165	2020	3500	750	950	125
23340MB/W33	200x420x165	2020	3500	750	950	125
24140CA/W33	200x340x140	1630	2450	900	1200	53.5
24140MB/W33	200x340x140	1630	2450	900	1200	53.5
24140CC/W33	200x340x140	1630	2450	900	1200	53.1
24040CA/W33	200x310x109	985	2130	900	1200	31.3
24040MB/W33	200x310x109	985	2130	900	1200	31.3
24040CC/W33	200x310x109	985	2130	900	1200	31
22240CA/W33	200x360x98	1100	1950	1100	1500	44.7
22240MB/W33	200x360x98	1100	1950	1100	1500	44.7
22240CC/W33	200x360x98	1100	1950	1100	1500	44.1
22340CA/W33	200x420x138	1740	2860	850	1100	97
22340MB/W33	200x420x138	1740	2860	850	1100	97
22340CC/W33	200x420x138	1740	2860	850	1100	96.6
23044CA/W33	220x340x90	935	1900	1100	1500	32
23044MB/W33	220x340x90	935	1900	1100	1500	32
23044CC/W33	220x340x90	935	1900	1100	1500	31.7
23144CA/W33	220x370x120	1370	2710	900	1200	54.7
23144MB/W33	220x370x120	1370	2710	900	1200	54.7
23144CC/W33	220x370x120	1370	2710	900	1200	54.4
23244CA/W33	220x400x144	1720	3200	750	950	77.3
23244MB/W33	220x400x144	1720	3200	750	950	77.3
23244CC/W33	220x400x144	1720	3200	750	950	77
23944CA/W33	220x300x60	500	980	1520	1760	12.5
23944MB/W33	220x300x60	500	980	1520	1760	12.5
23944CC/W33	220x300x60	500	980	1520	1760	12.1
24144CA/W33	220x370x150	1920	3045	800	1000	67
24144MB/W33	220x370x150	1920	3045	800	1000	67
24144CC/W33	220x370x150	1920	3045	800	1000	66.6
24044CA/W33	220x340x118	1150	2500	850	1100	39.1
24044MB/W33	220x340x118	1150	2500	850	1100	39.1
24044CC/W33	220x340x118	1150	2500	850	1100	38.7
22244CA/W33	220x400x108	1350	2400	950	1300	63.5
22244MB/W33	220x400x108	1350	2400	950	1300	63.5
22244CC/W33	220x400x108	1350	2400	950	1300	63.1
22344CA/W33	220x460x145	2450	3130	800	1000	115
22344MB/W33	220x460x145	2450	3130	800	1000	115
22344CC/W33	220x460x145	2450	3130	800	1000	115
23048CA/W33	240x360x92	985	2080	1000	1400	34.2
23048MB/W33	240x360x92	985	2080	1000	1400	34.2
23048CC/W33	240x360x92	985	2080	1000	1400	34
23148CA/W33	240x400x128	1500	3000	850	1100	68.2
23148MB/W33	240x400x128	1500	3000	850	1100	68.2
23148CC/W33	240x400x128	1500	3000	850	1100	68
23248CA/W33	240x440x160	2080	3950	750	900	102
23248MB/W33	240x440x160	2080	3950	750	900	102
23248CC/W33	240x440x160	2080	3950	750	900	102
23948CA/W33	240x320x60	530	1310	1300	1700	15
23948MB/W33	240x320x60	530	1310	1300	1700	15
23948CC/W33	240x320x60	530	1310	1300	1700	14.7
24148CA/W33	240x400x160	1660	3400	800	1000	79
24148MB/W33	240x400x160	1660	3400	800	1000	79
24148CC/W33	240x400x160	1660	3400	800	1000	78.6
24048CA/W33	240x360x118	1240	2800	900	1200	46.5
24048MB/W33	240x360x118	1240	2800	900	1200	46.5
24048CC/W33	240x360x118	1240	2800	900	1200	46.1
22248CA/W33	240x440x120	1640	1820	850	1150	85
22248MB/W33	240x440x120	1640	1820	850	1150	85
22248CC/W33	240x440x120	1640	1820	850	1150	84.8
22348CA/W33	240x500x155	2480	3200	750	1000	150
22348MB/W33	240x500x155	2480	3200	750	1000	150
22348CC/W33	240x500x155	2480	3200	750	1000	149