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:21316EAE4
• Inner Diameter：80mm Outer Diameter：170mm Width：39mm
• Type：Spherical Roller Bearings
• Update date：2025-12-23
• Application:insect experimental analysis instrument,sanitation facilities,key lock,Warehouse Shelf Equipment,small appliances,plant determination,food safety,engineering machinery,plastic rolling,printing equipment,other CNC
• Similar models:CX 21316KCW33+AH316 AST 21316MBW33 NSK 21316EAKE4 FAG 21316-E1-K+AH316 AST 21316CW33 KOYO 21316RH AST 21316MBKW33 AST 21316CKW33 AST 21316MB ISB 21316EKW33+H316
• BEARING POWER International Trading Co.,Ltd. specialize in 21316EAE4 products，there is large inventory of NSK 21316EAE4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 21316EAE4 Which NSK 21316EAE4 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
  2206-K-2RS	30	62	20	NKE	Self-Aligning Ball Bearings
  22210CW33	50	90	23	CRAFT	Spherical Roller Bearings
  22352 KW33	260	540	165	ISO	Spherical Roller Bearings
  7809CDB	45	58	7	CYSD	Angular Contact Ball Bearings
  43KWD04	43	77	42	NSK	Tapered Roller Bearings
  516008	47	85	45	Timken	Angular Contact Ball Bearings
  5308	40	90	36,513	AST	Angular Contact Ball Bearings
  7305-B-JP	25	62	17	FAG	Angular Contact Ball Bearings
  CRBH 208 A	20	36	8	IKO	Thrust Roller Bearings
  GEZ22ES-2RS	22,225	36,5125		AST	Plain Bearings
  K145×153×28	145	153		NTN	Needle Roller Bearings
  NAO90X120X30	90	120	30	INA	Needle Roller Bearings
  S71914 ACE/HCP4A	100	70	16	SKF	Angular Contact Ball Bearings
  T7FC070	70	140	39	KOYO	Tapered Roller Bearings
  TAPR 595 U	100			ISB	Plain Bearings
  TR369035HLF1	35	90	35,5	KBC	Tapered Roller Bearings
  6307ZNR	35	80	21	FAG	DEEP GROOVE BALL BEARINGS
  1221M	105	190	36	FED	DEEP GROOVE BALL BEARINGS
  6300Z	10	35	11	SKF	DEEP GROOVE BALL BEARINGS
  13/8x17/16x11/2	1.3750	1.4375	1.5000	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES