d - 80 mm

D - 170 mm

B - 39 mm

C - 39 mm

r min. - 2,1 mm

da min. - 92 mm

Da max. - 158 mm

ra max. - 2 mm

Weight - 4,47 Kg

Basic dynamic load rating (C) - 260 kN

Basic static load rating (C0) - 315 kN

(Grease) Lubrication Speed - 2 500 r/min

(Oil) Lubrication Speed - 3 300 r/min

Calculation factor (e) - 0,23

Calculation factor (Y0) - 2,88

Calculation factor (Y1) - 2,95

Calculation factor (Y2) - 4,39

• Model Number: 21316K
• Inner Diameter：80mm Outer Diameter：170mm Width：39mm
• Type：Spherical Roller Bearings
• Update date：2025-04-19
• Application:tooth filling,printing equipment,scientific instruments,printing machinery,Medical printer,labor insurance,Oral Image,garbage disposal,rolling mill roll neck and slowdown device,Antenna Industry,Solenoid Valves
• Similar models:FAG 21316-E1-K SKF 21316E SKF 21316EK AST 21316CW33 ISO 21316KW33 ISO 21316KCW33+H316 Timken 21316VCSJ ISO 21316W33 AST 21316MBK ISB 21316K+AH316
• BEARING POWER International Trading Co.,Ltd. specialize in 21316K products，there is large inventory of NTN 21316K . We has been built up long-term cooperation with NTN company, could make a bulk order of the 21316K Which NTN 21316K 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
  23932	160	220	45	NTN	Spherical Roller Bearings
  4T-42350/42587D+A	88,9	149,225	66,672	NTN	Tapered Roller Bearings
  619/6 ZZ	6	15	5	ISO	Deep Groove Ball Bearings
  6200-C-2Z	10	30	9	FAG	Deep Groove Ball Bearings
  GEF130ES	130	200		AST	Plain Bearings
  J90354/J90748	90	190	50,8	FBJ	Tapered Roller Bearings
  N3144	220	370	120	CX	Cylindrical Roller Bearings
  NJ 2218	90	160	40	NACHI	Cylindrical Roller Bearings
  NJ304	20	52	15	KOYO	Cylindrical Roller Bearings
  NK95/26	95	115	26	AST	Needle Roller Bearings
  NKJ9/12	9	19	12	KOYO	Needle Roller Bearings
  NUP3236	180	320	112	ISO	Cylindrical Roller Bearings
  QJ 332 N2MA	340	160	68	SKF	Angular Contact Ball Bearings
  RAE35-NPP-FA106	35	72	39	INA	Deep Groove Ball Bearings
  TME25-N	25			INA	Bearing Units
  X32218M/Y32218M	90	160	40,53	Timken	Tapered Roller Bearings
  NKI38/20	38	53	20	FAG	NEEDLE BEARINGS
  NA6913	65	90	45	FAG	NEEDLE BEARINGS
  IR-566432	3.5000		2.0100	Torrington	NEEDLE BEARINGS
  0610-012-00	12	22	32	STAR	LINEAR RECIRCULATING BALL BEARINGS