d - 80 mm

D - 170 mm

B - 39 mm

C - 39 mm

r min. - 2,1 mm

Weight - 4,5 Kg

Basic dynamic load rating (C) - 380 kN

Basic static load rating (C0) - 339 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 3800 r/min

Calculation factor (e) - 0,23

Calculation factor (Y0) - 2,82

Calculation factor (Y1) - 2,88

Calculation factor (Y2) - 4,29

• Model Number: 21316EX1K
• Inner Diameter：80mm Outer Diameter：170mm Width：39mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-18
• Application:Pump,die casting mold,inorganic chemical,industrial fans,intermediate,glass,generator,medical equipment,surgical instruments,fruit and vegetable processing,circulating pump
• Similar models:NACHI 21316EX1K NACHI 21316AX NACHI 21316AXK NACHI 21316EX1
• BEARING POWER International Trading Co.,Ltd. specialize in 21316EX1K products，there is large inventory of NACHI 21316EX1K . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 21316EX1K Which NACHI 21316EX1K 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
  22230 KCW33	150	270	73	CX	Spherical Roller Bearings
  241/600 K30W33	600	980	375	ISO	Spherical Roller Bearings
  51409	45	100		CX	Thrust Ball Bearings
  6209	45	85	19	FAG	Deep Groove Ball Bearings
  AXZ 8 40 61	40	61	8	KOYO	Needle Roller Bearings
  DF0526NRC3	25,000	52,000	20,600	NTN	Angular Contact Ball Bearings
  FWF-303620	30	36		NSK	Needle Roller Bearings
  HK6516	65	73	16	ISO	Cylindrical Roller Bearings
  HX30 /S 7CE3	30	55	13	SNFA	Angular Contact Ball Bearings
  K52X57X17	52	57	17	ISO	Needle Roller Bearings
  N 1009 KTNHA/HC5SP	45	75	16	SKF	Cylindrical Roller Bearings
  T-LL778149/LL778110	584,2	685,8	49,212	NTN	Tapered Roller Bearings
  UCP205	25			ISO	Bearing Units
  N413	65	160	37	FAG	CYLINDRICAL ROLLER BEARINGS
  6213-2ZNR	65	120	23	FAG	DEEP GROOVE BALL BEARINGS
  206-SZG	30	62	16	MRC	DEEP GROOVE BALL BEARINGS
  6026NR	130	200	33	STEYR	DEEP GROOVE BALL BEARINGS
  10L10	10	26	8	RIV	DEEP GROOVE BALL BEARINGS
  E10	10	28	8	STEYR	MAGNETO BEARINGS
  11308	40	90	23	CONSOLIDATED	SELF