d - 320 mm

D - 440 mm

B - 72 mm

D₁ - - 393 mm

F - 352 mm

r_1,2 - min. - 3 mm

s - 5.4 mm

d_a - min. - 333 mm

d_a - max. - 347 mm

d_b - min. - 356 mm

D_a - max. - 427 mm

r_a - max. - 2.5 mm

Basic dynamic load rating - C - 765 kN

Basic static load rating - C₀ - 1500 kN

Fatigue load limit - P_u - 140 kN

Reference speed - 1400 r/min

Limiting speed - 1400 r/min

Calculation factor - k_r - 0.1

Mass bearing - 33.5 kg

• Model Number:313451 B
• Inner Diameter：440mm Outer Diameter：320mm Width：72mm
• Type：Thrust Ball Bearings
• Update date：2023-03-15
• Application:power tools,injection molding machine,sewage pump,inorganic chemical,food safety,water protection,Sensors,fruit and vegetable processing,defogging and degreasing,engineering machinery,Animal Tracking
• Similar models:SKF 313451B
• BEARING POWER International Trading Co.,Ltd. specialize in 313451B products，there is large inventory of SKF 313451 B . We has been built up long-term cooperation with SKF company, could make a bulk order of the 313451 B Which SKF 313451B 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
  368A/362	50,8	90	20	Timken	Tapered Roller Bearings
  628/7-ZZ	7	14	5	ISB	Deep Groove Ball Bearings
  CR0889	38,1	65,088	18,034	NTN	Tapered Roller Bearings
  DG256318	25	63	18	KOYO	Deep Groove Ball Bearings
  GE 170 SW	170	260	57	INA	Plain Bearings
  HSS71928-C-T-P4S	140	190	24	FAG	Angular Contact Ball Bearings
  NN3034KC9NAP5	170	260	67	NTN	Cylindrical Roller Bearings
  NAO70x100x30	70	100	30	SKF	Needle Roller Bearings
  NU1010ECP/C3VL0241	50	80	16	SKF	Cylindrical Roller Bearings
  R2A	3,175	12,7	4,36626	AST	Deep Groove Ball Bearings
  UC310	50	110	61	CX	Deep Groove Ball Bearings
  UCFA208-25	39,6875			FYH	Bearing Units
  WMLFN8012 ZZ	8	12	3,5	KOYO	Deep Groove Ball Bearings
  NUP2006E	30	55	16	SKF	CYLINDRICAL ROLLER BEARINGS
  GEH15C	15	30	16	FAG	SPHERICAL PLAIN BEARINGS
  AH24126	130	125		SKF	WITHDRAWAL SLEEVES
  LS1226	12	26		SKF	THRUST NEEDLE BEARINGS
  JG300XPO	30.0000	32.0000	1.0000	KAYDON	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  477210	50	90	20	New Departure	DEEP GROOVE BALL BEARINGS
  BK-2020	26		20	CONSOLIDATED	NEEDLE BEARINGS