Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 29/630 ECMA/HB1

NJ 29/630 ECMA/HB1

Dimensions

d		630	mm
D		850	mm
B		128	mm
d₁	≈	703	mm
D₁	≈	782	mm
F		683	mm
r_1,2	min.	6	mm
s	max.	7.1	mm

Abutment dimensions

d_a	min.	653	mm
d_a	max.	678	mm
d_b	min.	709	mm
D_a	max.	827	mm
r_a	max.	5	mm

Calculation data

Basic dynamic load rating	C	3300	kN
Basic static load rating	C₀	7200	kN
Fatigue load limit	P_u	510	kN
Reference speed		700	r/min
Limiting speed		900	r/min
Calculation factor	k_r	0.07
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

230

Model Number: NJ 29/630 ECMA/HB1
Inner Diameter：630mm Outer Diameter：850mm Width：128mm
Reference speed:900 r/min Limiting speed:700 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Single row cylindrical roller bearings
Details： Single row cylindrical roller bearings Cylindrical roller bearings, single row
Update date：2025-12-09
Application:Broadcasting System,Embroidery,marine analysis and testing equipment,Cylinder Micro,switch,Warehouse Shelf Equipment,suction nozzle,defogging and degreasing,hydraulic pressure gauge,intermediate,packaging materials
Similar models:OH 3296 H BT4B 332967/HA4 29360 E 29296 29364 E 29430 E 331729 29417 E 294/630 EM QJ 1292 N2MA
BEARING POWER International Trading Co.,Ltd. specialize in NJ29/630ECMA/HB1 products，there is large inventory of SKF NJ 29/630 ECMA/HB1 Single row cylindrical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NJ 29/630 ECMA/HB1 Which SKF NJ29/630ECMA/HB1 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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