Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NF 38/630 MB

NF 38/630 MB

Dimensions

d		630	mm
D		780	mm
B		112	mm
d₁	≈	683	mm
D₁	≈	729	mm
E		745	mm
r_1,2	min.	4	mm
s	max.	6.4	mm

Abutment dimensions

d_a	min.	645	mm
D_a	max.	765	mm
D_b	min.	750	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	2200	kN
Basic static load rating	C₀	5700	kN
Fatigue load limit	P_u	430	kN
Reference speed		670	r/min
Limiting speed		950	r/min
Calculation factor	k_r	0
Limiting value	e	0
Axial load factor	Y	0

Mass

Mass bearing

128

Model Number: NF 38/630 MB
Inner Diameter：630mm Outer Diameter：780mm Width：112mm
Reference speed:950 r/min Limiting speed:670 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:Perfusion device,printing machinery,Spectrum Products,turret industry,Hydraulic Rama,bathroom facilities,Insect Capture,leather processing,sterilizers,relay,electromagnet
Similar models:AH 2238 G W 638/5 R-2Z SAW 23538 x 6.13/16 TLC W 638/4 X-2Z NNU 4938 B/SPW33 NJ 2338 ECML SNL 3238 G SAFS 22238 T IR 38x43x30 K 81138 M
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Hot number： 12508 16431 2305 M 23944-2CS/VT143 29850 404753 65x85x10 HMSA10 RG 7515 7314 BECAP 91358 AN 21 KMFE 11 NA 4917 NNU 49/500 BK/SPW33X QJ 312 N2MA