d - 80 mm

D - 170 mm

T - 85 mm

B - 39 mm

r3 min. - 2,5 mm

r4 min. - 2,5 mm

r5 min. - 1 mm

2B - 78 mm

da max - 97 mm

Da min - 134 mm

Da max. - 158 mm

Weight - 9,1 Kg

Basic dynamic load rating (C) - 385 kN

Basic static load rating (C0) - 535 kN

Limiting speed - 4000 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,72

Calculation factor (Y2) - 1,21

• Model Number: 31316-DF
• Inner Diameter：80mm Outer Diameter：170mm Width：85mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:medical treatment,paper processing machine,switch,textile machinery,forklift truck,inorganic chemical,Display Devices,spring industry,roller lathe,sucker industry,cooling system
• Similar models:ISB 31316 FAG 31316 SKF 31316J1/QCL7C FAG 31316-N11CA-A120-160 Timken 31316 NSK HR31316J CYSD 31316 CX 31316A FAG 31316-N11CA NKE 31316
• BEARING POWER International Trading Co.,Ltd. specialize in 31316-DF products，there is large inventory of NKE 31316-DF . We has been built up long-term cooperation with NKE company, could make a bulk order of the 31316-DF Which NKE 31316-DF 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.

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  F18012	46,03	73,66	15,875	Fersa	Deep Groove Ball Bearings
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  NP3876	380	480	75	CX	Cylindrical Roller Bearings
  S7205B	25	52	15	ZEN	Angular Contact Ball Bearings
  UKFE207H	30			SNR	Bearing Units
  L18RA508	5.5000	6.1250	.3125	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  RWCT-16	3.2180	3.5937		INA	THRUST ROLLER BEARINGS
  R1F-4ZZ	.0781	.2500	.1406	NMB	DEEP GROOVE BALL BEARINGS
  6310ZNR	50	110	27	STEYR	DEEP GROOVE BALL BEARINGS
  23076	380	560	135	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  FT-016	.5000	.8750		CONSOLIDATED	THRUST BALL BEARINGS
  17x32x10mm	17	32	10	CONSOLIDATED	OIL SEALS
  MG309-2RS-2	5.0025	45	27	CONSOLIDATED	MAST GUIDE BEARINGS
  4212-2RS	60	110	28	CONSOLIDATED	DEEP GROOVE BALL BEARINGS