d - 65 mm

D - 140 mm

B - 33 mm

d₁ - - 88.35 mm

D₂ - - 121.3 mm

D₃ - 135.23 mm

D₄ - 149.7 mm

b - 3.1 mm

C - 4.9 mm

f - 2.82 mm

r₀ - 0.6 mm

r_1,2 - min. - 2.1 mm

d_a - min. - 77 mm

D_a - max. - 128 mm

D_b - min. - 151 mm

b_a - min. - 3.5 mm

C_a - max. - 7.72 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 102 kN

Basic static load rating - C₀ - 90 kN

Fatigue load limit - P_u - 3.8 kN

Reference speed - 9000 r/min

Limiting speed - 5300 r/min

Calculation factor minimum radial load - k_r - 0.05

Mass bearing - 2.3 kg

Snap ring - SP 140

• Model Number:313 NR
• Inner Diameter：140mm Outer Diameter：65mm Width：33mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-18
• Application:Pest Monitoring,walking Food processing machinery and equipment,engineering machine,wall industry,Warehouse Shelf Equipment,baler,luminescent reagent,Special Equipment,rock drilling machinery,Handling machinery and various industrial machinery,safety testing
• Similar models:NSK 6313NR NTN 6313NR ISO UK213+H2313 FYH UC313 SKF 6313 NTN 6313N SNR UK313+H NTN 6313ZZ SNR EX313-40 SKF YSA213-2FK+HS2313
• BEARING POWER International Trading Co.,Ltd. specialize in 313NR products，there is large inventory of SKF 313 NR . We has been built up long-term cooperation with SKF company, could make a bulk order of the 313 NR Which SKF 313NR 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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  71453/71751D+X2S-71453	115,087	190,5	106,362	Timken	Tapered Roller Bearings
  4300-2RS	10	35	17	FBJ	Deep Groove Ball Bearings
  52240	200	280	109	NACHI	Thrust Ball Bearings
  CX171				CX	Wheel Bearings
  GE500DW	500	670	230	ISO	Plain Bearings
  NF31/560	560	920	280	CX	Cylindrical Roller Bearings
  NNU6056	280	420	250	ISO	Cylindrical Roller Bearings
  NP211829/NP167395	40	68	19	Timken	Tapered Roller Bearings
  NU2206-E-TVP2	30	62	20	FAG	Cylindrical Roller Bearings
  SF4403DB	220,000	300,000	76,000	NTN	Angular Contact Ball Bearings
  VEX 95 /NS 7CE3	95	145	24	SNFA	Angular Contact Ball Bearings
  234421M.SP	105	160	234421 M.SP	FAG	ANGULAR CONTACT THRUST BALL BEARINGS
  SN505	20		46	SKF	PILLOW BLOCKS
  130RT02	130	230	40	Torrington	CYLINDRICAL ROLLER BEARINGS
  6215RSNR	75	130	25	SKF	DEEP GROOVE BALL BEARINGS
  HJ-232	160		12	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS