d - 80 mm

D - 170 mm

B - 39 mm

C - 39 mm

r min. - 2,1 mm

da min. - 92 mm

da max - 109 mm

Da min - 146 mm

Da max. - 158 mm

ra max. - 2 mm

Weight - 4,32 Kg

Basic dynamic load rating (C) - 284 kN

Basic static load rating (C0) - 375 kN

(Grease) Lubrication Speed - 2800 r/min

(Oil) Lubrication Speed - 3600 r/min

Calculation factor (e) - 0,23

Calculation factor (Y0) - 2,9

Calculation factor (Y2) - 4,4

Calculation factor (Y3) - 3

• Model Number: 21316EAKE4
• Inner Diameter：80mm Outer Diameter：170mm Width：39mm
• Type：Spherical Roller Bearings
• Update date：2025-12-11
• Application:Optical detection,industry test,altimeter etc,plastic rolling,sewage pump,Security Equipment,internal combustion engine,casting embedding,chuck industry,hydraulic actuator,wall industry
• Similar models:KOYO 21316RHK Timken 21316VCSJ ISB 21316K CX 21316KCW33+AH316 ISB 21316EKW33+H316 NSK 21316EAKE4 NTN 21316 ISO 21316W33 NTN 21316K AST 21316MBKW33
• BEARING POWER International Trading Co.,Ltd. specialize in 21316EAKE4 products，there is large inventory of NSK 21316EAKE4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 21316EAKE4 Which NSK 21316EAKE4 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
  30334 A	170	360	80	CX	Tapered Roller Bearings
  510/560 F	610	560	38	SKF	Thrust Ball Bearings
  606-2RS	6	17	6	ISO	Deep Groove Ball Bearings
  7232BDB+156/GNP5	160	290	252	NTN	Angular Contact Ball Bearings
  80180/80217	457,2	552,45	44,45	ISO	Tapered Roller Bearings
  ASTT90 F5050	50	55		AST	Plain Bearings
  E 210 /NS 7CE1	10	30	9	SNFA	Angular Contact Ball Bearings
  KDX160	406,4	431,8	12,7	KOYO	Angular Contact Ball Bearings
  LPBR 40	40	52,32	60	SKF	Plain Bearings
  MJ1/2	12,7	41,275	15,875	RHP	Deep Groove Ball Bearings
  MR137	7	13	3	ISO	Deep Groove Ball Bearings
  NU210E	50	90	20	NTN	Cylindrical Roller Bearings
  PCM 404440 E	40	44	40	SKF	Plain Bearings
  VEX 120 /S 7CE1	120	180	28	SNFA	Angular Contact Ball Bearings
  TSF 06 BB	6			ISB	Self-Aligning Ball Bearings
  SIRN40ES	40			LS	Plain Bearings
  TN309	45			FAG	PILLOW BLOCKS
  R190L	90	160	30	HOFF	CYLINDRICAL ROLLER BEARINGS
  XWX13017009	130	170		SKF (Old No.)	THRUST NEEDLE BEARINGS
  SNZ-205..1205	25	20	46	CONSOLIDATED	PILLOW BLOCKS