(dimensions in mm)

Bearing Type - tapered bore

Bore Dia (d) - 75.0000

Outer Dia (D) - 160.0000

Width (B) - 37.0000

Radius (min) (rs) - 2.100

Dynamic Load Rating (Cr) - 208,000

Static Load Rating (Cor) - 131,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 3

Weight (g) - 3,750.00

Material - 52100 Chrome steel, or equivalent

Inner ring guided, machined brass cage.

Tapered Bore, taper = 1:12

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

Basic Radial Load Factor "e" = 0.23

Basic Radial Load Factor "Y1" = 2.9

Basic Radial Load Factor "Y2" = 4.4

Basic Radial Load Factor "Y0" = 2.9

• Model Number: 21315MBK
• Inner Diameter：75mm Outer Diameter：160mm Width：37mm
• Type：Spherical Roller Bearings
• Update date：2025-12-11
• Application:CNC,Machine tools,bathroom facilities,metal mold,cooling system,packing equipment,spectrometer,transportation equipment,noise reduction equipment,axle lathe,Hydraulic Press
• Similar models:FAG 21315-E1-K+AH315G CX 21315KCW33 NSK 21315EAKE4 NTN 21315 CX 21315CW33 ISB 21315K+AH315 FAG 21315-E1-K NTN 21315K ISO 21315KCW33+H315 NSK 21315EAE4
• BEARING POWER International Trading Co.,Ltd. specialize in 21315MBK products，there is large inventory of AST 21315MBK . We has been built up long-term cooperation with AST company, could make a bulk order of the 21315MBK Which AST 21315MBK is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  4T-CR-0643L	30	52	16	NTN	Tapered Roller Bearings
  55175/55443	44,45		26,909	KOYO	Tapered Roller Bearings
  6204-NR	20	47	14	NKE	Deep Groove Ball Bearings
  6806ZZ	30	42	7	NTN	Deep Groove Ball Bearings
  7014 CB/P4AL	110	70	20	SKF	Angular Contact Ball Bearings
  AR 16 80 140	80	140	16	Timken	Needle Roller Bearings
  BC4B 322066	720	500	400	SKF	Cylindrical Roller Bearings
  GIKL 10 PB	10	22	14	INA	Plain Bearings
  CEX207-23	36,5125	72	51,1	SNR	Deep Groove Ball Bearings
  CX131				CX	Wheel Bearings
  CX185				CX	Wheel Bearings
  HM237535/HM237510	165,1	288,925	63,5	NSK	Cylindrical Roller Bearings
  K19×23×13	19	23		NTN	Needle Roller Bearings
  MR95-2TS	5	9	3	ZEN	Deep Groove Ball Bearings
  NJ2314-E-MPA+HJ2314-E	70	150	51	NKE	Cylindrical Roller Bearings
  6313K	65	140	33	FAG	DEEP GROOVE BALL BEARINGS
  SAF-509	1.4375			FAG	PILLOW BLOCKS
  ULK5010X	.1562	.3125	.1250	RMB	DEEP GROOVE BALL BEARINGS
  N-1026-KMSP/5	130	200	33	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SNZ-320..2320	100	90	120	CONSOLIDATED	PILLOW BLOCKS