d - 75 mm

D - 160 mm

B - 37 mm

C - 37 mm

b - 6 mm

d2 - 101 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

D1 - 133 mm

K - 3 mm

da min. - 87 mm

Da max. - 148 mm

ra max. - 2 mm

Weight - 3,75 Kg

Basic dynamic load rating (C) - 285 kN

Basic static load rating (C0) - 325 kN

Fatigue load limit (Pu) - 34,5

Reference speed - 4000 r/min

Limiting speed - 5600 r/min

Calculation factor (e) - 0,22

Calculation factor (Y0) - 2,8

Calculation factor (Y1) - 3

Calculation factor (Y2) - 4,6

• Model Number: 21315EK
• Inner Diameter：75mm Outer Diameter：160mm Width：37mm
• Type：Spherical Roller Bearings
• Update date：2025-12-17
• Application:other accessories,Oral Equipment,medical Equipment,Solenoid Valves,Broadcasting System,Laser Devices,Display Devices,car,E Beauty,Cylinder Pneumatic Treatment Element,wall materials
• Similar models:ISO 21315KCW33+AH315 FAG 21315-E1 FAG 21315-E1-K+AH315G NSK 21315EAKE4 Timken 21315VCSJ CX 21315KCW33+H315 ISB 21315K SKF 21315EK CX 21315CW33 NSK 21315EAE4
• BEARING POWER International Trading Co.,Ltd. specialize in 21315EK products，there is large inventory of SKF 21315EK . We has been built up long-term cooperation with SKF company, could make a bulk order of the 21315EK Which SKF 21315EK 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
  16008	40	68	9	SKF	Deep Groove Ball Bearings
  234756	289	420	164	ISO	Thrust Ball Bearings
  29328	140	240	60	KOYO	Thrust Roller Bearings
  3216A	80	140	44,4	SKF	Angular Contact Ball Bearings
  33TM01U40AX	33	80	19	NSK	Deep Groove Ball Bearings
  3777/3720	46,038	93,264	30,162	FBJ	Tapered Roller Bearings
  53206U	30	52	20	NSK	Thrust Ball Bearings
  6303-Z-N	17	47	14	NKE	Deep Groove Ball Bearings
  7208B-2RS	40	80	18	ZEN	Angular Contact Ball Bearings
  7306 B	30	72	19	CX	Angular Contact Ball Bearings
  BH-98	14.288	20.638	12.70	KOYO	Needle Roller Bearings
  NA6915R	75	105	54	NTN	Needle Roller Bearings
  NUP409	45	120	29	CX	Cylindrical Roller Bearings
  RNA4911	63	80	25	AST	Needle Roller Bearings
  CFE20PPY			.7500	INA	NEEDLE BEARINGS
  TPC-556	-	20.5000		American	THRUST ROLLER BEARINGS
  33011	55	90	27	SKF	TAPERED ROLLER BEARINGS
  53207U				SKF	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  XLS-71/2AC	7.5000	10.0000	1.2500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  SA25ES	25		20	CONSOLIDATED	ROD ENDS