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Home>Products>Super Precision Bearings>7921A5TRSULP3 NSK Super Precision Bearings

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7921A5TRSULP3 NSK Super Precision Bearings

Name: 7921A5TRSULP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7921A5TRSULP3
Rating: 4.9 (5 reviews)

NSK 7921A5TRSULP3 Bearing SPECIFICATIONS

Browse 7921A5TRSULP3 NSK Super Precision Bearings 15.875 mm N1 Categories in the Manufacturers BEARING-MALAYSIA SDN.BHD. Online Free. 4.763 mm S including Super Precision Bearings.
Brand Name:NSK
Model Number:
7921A5TRSULP3
N1:15.875 mm
S:4.763 mm
R2:12.7 mm
Max. speed for Taconite seal:2175 r/min
H1:57.15 mm
Cap bolt:2 x 7/16-14 UNC
H:112.713 mm
Cap bolt, SAE grade:5

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7921A5TRSULP3 NSK Super Precision Bearings Technology

N1:15.875 mm
S:4.763 mm
R2:12.7 mm
Max. speed for Taconite seal:2175 r/min
H1:57.15 mm
Cap bolt:2 x 7/16-14 UNC
H:112.713 mm
Cap bolt, SAE grade:5
h:25.4 mm
RG:1/8 NPT
H2:20.637 mm
Pa:2.54 kN
Cap bolt recommended tightening torque:61 N·m
J max.:177.8 mm
End plug (suffix Y):EPR 3
ba:22.225 mm
P120°:7.56 kN
P150°:6.67 kN
Initial grease fill:51.03 g
P60°:20.9 kN

NSK 7921A5TRSULP3 7921A5TRSULP3 NSK Super Precision Bearings Codes and sizes

7930CTRDULP3 NSK Super Precision Bearings	d:260 mm; r, r1,2 min.:2 mm; B:60 mm; F:285 mm; Mass inner ring:4.98 kg;
7026CTRDUDLP3 NSK Super Precision Bearings	R2:46.831 mm; N1:41.275 mm; Initial grease fill:2749.95 g; P150°:145 kN; Pa:113 kN; End plug (suffix Y):EPR 21; Appropriate attachment bolt size G:1.5 in; J1:133.35 mm; Cap bolt recommended tightening torque:400 N·m; Cap bolt:4 x 1-8 UNC; R1:130.175 mm; A2:393.7 mm; h:85.725 mm; L:831.85 mm; Housing:SAF 338; Stabilizing ring:SR-44-38; H:474.663 mm; PG:1/4 NPT; da:190 mm; Taconite seal (db shaft position):TER 171;
75BNR19STSULP3 NSK Super Precision Bearings	Basic static load rating C0:4150 kN; Thrust factor K:1.83; Calculation factor Y2:3.3; Calculation factor Y1:2.2; Comparative radial load rating CF:440 kN; Basic dynamic load rating C:1785 kN; B:128.588 mm; Comparative axial load rating CFa:137 kN; Design variant/feature:TDI/GWIY2; d:317.5 mm; Calculation factor Y0:2.2; Calculation factor e:0.31; Mass bearing:51.5 kg; Fatigue load limit Pu:345 kN; T:128.588 mm;
7226A5TRSUMP3 NSK Super Precision Bearings	d:6 mm; Coefficient of friction µ max.:0.1; B:12 mm; Permissible sliding velocity v max.:5 m/s; Specific dynamic load factor K:10 N/mm²; Coefficient of friction µ min.:0.05; Mass bushing:0.009 kg; Tolerance shaft:h8; Permissible sliding velocity v min.:0.25 m/s; D:14 mm; Tolerance housing:H7; Specific static load factor K0:20 N/mm²;
7036A5TRDUMP3 NSK Super Precision Bearings	Static Load Rating:79,000 N; Fillet Radius/Chamfer:1.5 mm; Da:116 mm; Limiting Speed - Oil:3,800 rpm; Dynamic Load Rating:86,000 N; Radial Clearance:0.025 to 0.051 mm; Enclosure:Double Shield; Configuration:Double Row; ra:1.5 mm; d:70 mm; B:39.7 mm; Weight:1.820 kg; da:79 mm; Bore Type:Cylindrical Bore; D:125 mm;
7030A5TRSUMP3 NSK Super Precision Bearings	Snap Ring Width:1.1 mm; Static Load Rating:6,600 N; Radial Clearance:0.013 to 0.028 mm; a (max):2.5 mm; r1:0.5 mm; da (min):26 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:1 mm; D:47 mm; b (min):1.4 mm; D1 (max):44.6 mm; Limiting Speed - Oil:18,000 rpm; ra (max):1 mm; Snap Ring Outside Diameter:52.7 mm; Limiting Speed - Grease:16,000 rpm; B:14 mm; d:20 mm; Dynamic Load Rating:12,800 N; Weight:0.106 kg;
7036A5TRDUDMP3 NSK Super Precision Bearings	r1,2 min.:3.5 mm; Ca min.:3 mm; D:59.131 mm; d:34.987 mm; Reference speed:9000 r/min; ra max.:3.5 mm; da max.:41 mm; Mass bearing:0.17 kg; Basic static load rating C0:44 kN; rb max.:1.3 mm; Dimension series:L 68100; Calculation factor e:0.43; C:11.938 mm; Da max.:52.5 mm; r3,4 min.:1.3 mm; Basic dynamic load rating C:40.6 kN; T:15.875 mm; d1 ≈:48.4 mm; Calculation factor Y:1.4; Fatigue load limit Pu:4.5 kN;
7028CTRDUDLP3 NSK Super Precision Bearings	Dynamic Load Rating:9,400 N; Weight:0.069 kg; Limiting Speed - Grease:18,000 rpm; r1:0.5 mm; ra (max):0.6 mm; a (max):2.1 mm; Cy (max):2.9 mm; D1 (max):39.8 mm; Enclosure:Snap Ring Groove wit; da (min):24 mm; Fillet Radius/Chamfer:0.6 mm; Da (max):38 mm; Factor fo:13.9; Snap Ring Width:1.1 mm; Configuration:Single Row; Limiting Speed - Oil:21,000 rpm; Bore Type:Cylindrical Bore; D:42 mm; d:20 mm; B:12 mm;
7921CTRDULP3 NSK Super Precision Bearings	ra (max):1 mm; Limiting Speed - Oil:4,500 rpm; Nr. of Holes:4; Hole Diameter (do):3 mm; Weight:1.460 kg; Center Guidance:Fixed Inner Ring Rib; d:100 mm; Constant e:0.20; Configuration:Double Row; Enclosure:Open; Axial Load Factor Y1:3.42; B:30 mm; Axial Load Factor Y2:5.08; Radial Clearance:0.110 to 0.140 mm; Static Load Rating:233,000 N; Limiting Speed - Grease:3,400 rpm; Groove Width A:8 mm; D:140 mm;
7026A5TRSULP3 NSK Super Precision Bearings	A1:171.45 mm; Cap bolt, SAE grade:8; Eye bolt:2 x 3/8-16 UNC; R1:115.888 mm; Mass pillow block:160 kg; R2:37.306 mm; Pa:48.9 kN; P180°:133 kN; da:184.15 mm; Initial grease fill:878.85 g; L:628.65 mm; RG:3/4 NPT; Stabilizing ring:2 x 38151-40; End plug (suffix Y):EPR 21; H2:69.85 mm; Cap bolt recommended tightening torque:1220 N·m; Cap bolt:1-8 UNC; H:358.775 mm; Bearing limiting speed:2200 r/min;

No.	Brand	d	D	b	K	B	F	s	w
7928CTRSUMP3	NSK	120 mm	180 mm	-	-	-	-	-	-
7022A5TRQULP3	NSK	-	-	-	-	-	-	-	-
7932CTRDUDLP3	NSK	80 mm	200 mm	-	-	48 mm	-	-	-
7021A5TRSUMP3	NSK	530 mm	780 mm	-	-	185 mm	-	-	-
7926A5TRSUMP3	NSK	-	310 mm	11.1 mm	6 mm	-	-	-	-
7022CTRSULP3	NSK	180 mm	280 mm	-	-	-	-	-	-
7928A5TRSUMP3	NSK	12 mm	32 mm	-	-	15.9 mm	-	-	-
7036A5TRSULP3	NSK	30 mm	34 mm	-	-	20 mm	-	-	-
75BNR19STSULP3	NSK	317.5 mm	422.275 mm	-	-	128.588 mm	-	-	-
7932A5TRSULP3	NSK	35 mm	72 mm	-	-	23 mm	-	-	-
7021A5TRSULP3	NSK	-	-	-	-	-	-	-	-
7922A5TRDUDLP3	NSK	530 mm	870 mm	-	-	272 mm	-	-	-
7028A5TRSULP3	NSK	17 mm	-	-	-	20.5 mm	20 mm	-	-
7026A5TRSUMP3	NSK	-	-	-	-	66 mm	-	-	-
7926CTRSUMP3	NSK	70 mm	-	-	-	49 mm	-	-	-
7936A5TRDUMP3	NSK	-	1360 mm	-	-	-	-	-	-
7032CTRSUMP3	NSK	20 mm	37 mm	-	-	-	-	-	-
7026A5TRDUMP3	NSK	320 mm	480 mm	16.7 mm	9 mm	350 mm	364 mm	-	-
80BNR10STV1VSUELP3	NSK	-	-	-	-	-	-	-	-
7934A5TRSULP3	NSK	-	-	-	-	36 mm	-	-	-
7924A5TRDULP3	NSK	20 mm	42 mm	-	-	25 mm	-	-	-
7038A5TRDUMP3	NSK	45 mm	-	-	-	32 mm	-	-	-

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Super Precision Bearings Part series 7921A5TRSULP3 is a potential replacement for these common bearing part numbers:

NSK7921A5TRSULP3
SKF7921A5TRSULP3
NTN7921A5TRSULP3
FAG7921A5TRSULP3
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KOYO7921A5TRSULP3
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DODGE7921A5TRSULP3

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