d - 80 mm

D - 170 mm

B - 39 mm

C - 39 mm

r min. - 2,1 mm

Weight - 4,67 Kg

Basic dynamic load rating (C) - 355 kN

Basic static load rating (C0) - 318 kN

(Grease) Lubrication Speed - 4200 r/min

(Oil) Lubrication Speed - 5250 r/min

Calculation factor (e) - 0,26

Calculation factor (Y0) - 2,5

Calculation factor (Y1) - 2,55

Calculation factor (Y2) - 3,8

• Model Number:21316AX
• Inner Diameter：80mm Outer Diameter：170mm Width：39mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:Blood coagulation reagent,screen filter,Machine Tool Accessories,sheet industry,sheet industry,food safety,air purification,Other Machine Tools,plant determination,mechanical annex,food add
• Similar models:NACHI 21316AXK NACHI 21316EX1K NACHI 21316AX NACHI 21316EX1
• BEARING POWER International Trading Co.,Ltd. specialize in 21316AX products，there is large inventory of NACHI 21316AX . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 21316AX Which NACHI 21316AX 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
  211WDG	55	100	21	Timken	Deep Groove Ball Bearings
  33120	100	165	52	CYSD	Tapered Roller Bearings
  ASTT90 F8035	80	85		AST	Plain Bearings
  460RU30	460	641		Timken	Cylindrical Roller Bearings
  6207	35	72	17	KBC	Deep Groove Ball Bearings
  61903	17	30	7	CX	Deep Groove Ball Bearings
  BCH1412	22,225	30,162	19,05	INA	Needle Roller Bearings
  F636-2RS	6	22	7	ISO	Deep Groove Ball Bearings
  NKI85/26	85	115	26	INA	Needle Roller Bearings
  NP215 E	75	130	25	CX	Cylindrical Roller Bearings
  NUP2926	130	180	30	ISO	Cylindrical Roller Bearings
  UK312+H	55	130	62	SNR	Deep Groove Ball Bearings
  112HCUL	60	95	18	Barden	ANGULAR CONTACT BALL BEARINGS
  NJ218E	90	160	30	FAG	CYLINDRICAL ROLLER BEARINGS
  SN520	90		110	FAG	PILLOW BLOCKS
  BS2-2220-2CS	100	180	55	SKF	SPHERICAL ROLLER BEARINGS
  KN060905			.3125	KAYDON	NEEDLE BEARINGS
  SUCTF-207-20	1.2500			IPTCI	THERMOPLASTIC PILLOW BLOCKS
  NF309E	45	100	25	STEYR	CYLINDRICAL ROLLER BEARINGS
  FY-102X	1.1250			CONSOLIDATED	PILLOW BLOCKS