Cylindrical Roller Bearings

NNU4148MAW33 Bearing | Cylindrical Roller Radial Bearings/Two-Row

NNU4148MAW33 interchange timken NNU4148MAW33
NNU4148MAW33 cross reference timken NNU4148MAW33
NNU4148MAW33 Equivalent bearing interchange guide：
Price：	enquiry
Model Number：	NNU4148MAW33
d:	160.000 mm6.2992 in
D:	187.400 lb
B:	870 rpm
r(min):	800 rpm
r1(min):	3680 kN828000 lbf
Width:	400.000 mm15.7480 in
Size:	6
Weight：	6.0 mm0.24 in
Chamfer r_smin：	12.3 mm0.48 in
Static Load Rating C_o：	0.1960
Dynamic Load Rating C₁¹：	2290 kN515000 lbf
Width B：	282.000 mm11.1024 in

Bore d	240 mm9.4488 in
O.D. D	400.000 mm15.7480 in
Width B	160.000 mm6.2992 in
DUR/DOR F/E	282.000 mm11.1024 in
Static Load Rating C_o	3680 kN828000 lbf
Dynamic Load Rating C₁¹	2290 kN515000 lbf
Geometry Factor C_g²	0.1960
Thermal Speed Ratings - Oil	870 rpm
Thermal Speed Ratings - Grease	800 rpm
Weight	187.400 lb
Chamfer r_smin	4.00 mm0.16 in
Chamfer r_1smin³	4.0 mm0.160 in
Backing Shaft Diameter d_s	275.0 mm10.83 in
Backing Housing Diameter D_s	368.0 mm14.49 in
Lubrication Groove g	12.3 mm0.48 in
Lubrication Hole Diameter h	6.0 mm0.24 in
Number of Lubrication Holes	6
Dimension S⁴	7.20 mm0.280 in

No.	Weight	Chamfer r_smin	Static Load Rating C_o	Dynamic Load Rating C₁¹	Width B	O.D. D
594494	CT4	594494	1066.800	12.700	27.000	-
23188YMBW33W45AW25C3	2.21	3.37	2.26	450	410	5.000 mm0.200 in
7416 FY	80	1.100	3.000	4100	3100	7416FY
HJ 1048	HJ 1048	240.000	-	-	-	-
NAXI 6040Z	60	1.0	85	NAXI 6040Z	801.0	70
7021CDT	Standard	105	2.0	2.0	7021CDT	6700
3878A/3821	1.49	30.165 mm1.1876 in	3800	1.27 mm0.050 in	3.560 mm0.14 in	1.45
7305 BECBPH	15000	0.655	15.3	26.5	7305 BECBPH	25.000
48393D/48328	3.0624 in77.785 mm	48300	0.060 in1.50 mm	Spacer shows standard nominal .01 radii, actual bearing may vary	Imperial	8 in203.2 mm
331175 BG/C355	361.950	1500	21200	7370	331175 BG/C355	609.600

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