d - 50 mm

D - 110 mm

B - 27 mm

C - 27 mm

r min. - 2 mm

da min. - 59 mm

Da max. - 101 mm

ra max. - 2 mm

Weight - 1,25 Kg

Basic dynamic load rating (C) - 43,5 kN

Basic static load rating (C0) - 14,1 kN

(Grease) Lubrication Speed - 5 600 r/min

(Oil) Lubrication Speed - 6 700 r/min

Calculation factor (e) - 0,23

Calculation factor (Y0) - 2,8

Calculation factor (Y1) - 2,7

Calculation factor (Y2) - 4,2

• Model Number:1310SK
• Inner Diameter：50mm Outer Diameter：110mm Width：27mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-22
• Application:journal lathe,Insect Capture,internal combustion engine,switch,Hydraulic Press,Rolling mill gear box,reducer,sleep monitoring,bag machine,cleaning agent,product accessories
• Similar models:NTN 1310S NACHI 1310K ISO 1310K+H310 NACHI 1310 NTN 1310SK CX 1310 ISB 1310KTN9+H310 KOYO 1310 ISO 1310 ISO 1310K
• BEARING POWER International Trading Co.,Ltd. specialize in 1310SK products，there is large inventory of NTN 1310SK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 1310SK Which NTN 1310SK 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
  300RJ91	300	452		Timken	Cylindrical Roller Bearings
  3220	100	180	60,3	NKE	Angular Contact Ball Bearings
  495A/493	76,2	136,525	30,162	Timken	Tapered Roller Bearings
  4R16405	820,000	1130,000	825,000	NTN	Cylindrical Roller Bearings
  607 ZZ1	7	19	6	NSK	Deep Groove Ball Bearings
  CX247				CX	Wheel Bearings
  EE420701/421437	177,8	365,049	92,075	KOYO	Tapered Roller Bearings
  GAC75S	75	115	25	LS	Plain Bearings
  GE260AW	260	430	115	ISO	Plain Bearings
  K45X53X28H	45	55		KOYO	Needle Roller Bearings
  NKI30/30-TN-XL	30	45	30	INA	Needle Roller Bearings
  UK205	25	52	23	CX	Deep Groove Ball Bearings
  YA200RRB	50,8	100	46,6	Timken	Deep Groove Ball Bearings
  HS7002C.T.P4S	15	32	9	FAG	ANGULAR CONTACT BALL BEARINGS
  RAK17/16	1.4375			FAF	PILLOW BLOCKS
  L1320U	100	215	47	Rollway	CYLINDRICAL ROLLER BEARINGS
  NU2226	130	230	64	STEYR	CYLINDRICAL ROLLER BEARINGS
  YCRS-18	.3125	1.1250	.6875	Torrington	NEEDLE BEARINGS
  6007	35	62	14	SKF	DEEP GROOVE BALL BEARINGS
  WCT-17	3.6000	4.0000		CONSOLIDATED	THRUST ROLLER BEARINGS