d - 75 mm

D - 160 mm

B - 37 mm

C - 37 mm

r min. - 2,1 mm

Weight - 3,8 Kg

Basic dynamic load rating (C) - 340 kN

Basic static load rating (C0) - 298 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4000 r/min

Calculation factor (e) - 0,23

Calculation factor (Y0) - 2,8

Calculation factor (Y1) - 2,87

Calculation factor (Y2) - 4,27

• Model Number:21315EX1K
• Inner Diameter：75mm Outer Diameter：160mm Width：37mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:wheel lathe,static control,Air,electrocardiograph,Insect Count,supporting facilities,clean stationery,instrumentation instrument,Cleaning equipment,Antenna Industry,hydraulic connector
• Similar models:NACHI 21315AX NACHI 21315EX1K NACHI 21315EX1 NACHI 21315AXK
• BEARING POWER International Trading Co.,Ltd. specialize in 21315EX1K products，there is large inventory of NACHI 21315EX1K . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 21315EX1K Which NACHI 21315EX1K 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
  248/1800 CAFA/W20	2180	1800	375	SKF	Spherical Roller Bearings
  23222EX1	110	200	69,8	NACHI	Cylindrical Roller Bearings
  51110	50	70		AST	Thrust Ball Bearings
  6301-ZZ	12	37	12	ISB	Deep Groove Ball Bearings
  6328-RS	140	300	62	CYSD	Deep Groove Ball Bearings
  7009UCDB/GLP4	45	75	32	NTN	Angular Contact Ball Bearings
  B1100-3	1100	1200	50	NSK	Deep Groove Ball Bearings
  81220-TVPB	100	150	38	NKE	Thrust Roller Bearings
  BCE47	6,35	11,112	11,112	INA	Needle Roller Bearings
  JW5049/10	50	105	32	CX	Tapered Roller Bearings
  LME60UU	60	90	101,7	Samick	Linear Bearings
  NNC4992-V	460	620	160	NKE	Cylindrical Roller Bearings
  RNA4984	470	560	140	NTN	Needle Roller Bearings
  F-8	1.8437	.9375		Aetna	THRUST BALL BEARINGS
  1206M	30	62	16	FED	DEEP GROOVE BALL BEARINGS
  23230	150	270	96	Torrington	SPHERICAL ROLLER BEARINGS
  53230U				STEYR	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  NL34	4.2500	7.5000	1.2500	STEYR	CYLINDRICAL ROLLER BEARINGS
  88011	11	32	.3937	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SCE-2012			.7500	CONSOLIDATED	NEEDLE BEARINGS