SNR 7217.H.G1.UJ74 Super Precision Bearings Dimensions
d | 85 mm |
D | 150 mm |
B | 28 mm |
d1 | 107.2 mm |
D1 | 128.1 mm |
D2 | 140.2 mm |
a | 41 mm |
Contact angle α | 25 ° |
rs min | 2 mm |
r1s min | 1 mm |
f0 | 14.95 |
Precision class | P4 |
Mass | 1.81 kg |
Brand | SNR |
Dynamic load, C | 101 kN |
Static load, C0 | 86.5 kN |
Fatigue limit load, Cu | 4.45 kN |
Nlim (oil) | 12,500 rpm |
Nlim (grease) | 8,100 rpm |
Axial displacement K Factor | 0.51 |
Preload level | 7 |
Preload value | 1 kN |
Axial rigidity | 280 N/µm |
Radial rigidity | 596 N/µm |
Min operating temperature, Tmin | -30 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.42 Hz |
Characteristic rolling element frequency, BSF | 5.55 Hz |
Characteristic outer ring frequency, BPF0 | 6.31 Hz |
Characteristic inner ring frequency, BPFI | 8.69 Hz |
da min | 95 mm |
db min | 95 mm |
Da max | 140 mm |
Db max | 140 mm |
r1a max | 1 mm |
ra max | 2 mm |
D6 | 110.3 mm |
The Limiting Speed depends on the SNR 7217.H.G1.UJ74 type, dimensions, lubricating method, load, etc. The Limiting Speed of a Pre-packed with WPH waterproof grease Precision Bearings is limited by the circumferential speed of the contact sections of the seal and raceway ring. When using a Pre-packed with WPH waterproof grease Precision Bearings at 75% or more of its Limiting Speed, select the correct required grease type and amount or the correct lubrication oil and method.
Bearing number NTN CRO-7217 Pre-packed with WPH waterproof grease Precision Bearings
Bearing number:CRO-7217; Size (mm):360x520x410(mm); Brand:NTN; Bore Diameter (mm):360(mm); Outer Diameter (mm):520(mm); Width (mm):410(mm); d:360 mm 14.1732 in; D:520 mm 20.4725 in; T:410 mm 16.1417 in;
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85 mm 3.3465 in x 150 mm 5.9055 in x 28 mm 1.1024 in Size (mm) CYSD 7217 Pre-packed with WPH waterproof grease Precision Bearings
Bearing number:7217; Size (mm):85x150x28(mm); Brand:CYSD; Bore Diameter (mm):85(mm); Outer Diameter (mm):150(mm); Width (mm):28(mm); d:85 mm 3.3465 in; D:150 mm 5.9055 in; B:28 mm 1.1024 in; C:28 mm 1.1024 in; Angle (α):25 °; r min.:2 mm 0.0787 in; Basic dynamic load rating (C):99,5 kN; Basic static load rating (C0):88,5 kN; (Grease) Lubrication Speed:4700 r/min;
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d:35 mm; D:55 mm; B:10 mm; d1:41.6 mm; d2:39.9 mm; D1:48.4 mm; D2:51.7 mm; a:15.6 mm; Contact angle α:25 °; rs min:0.6 mm; r1s min:0.3 mm; f0:15.7; Precision class:P42; Mass:0.07 kg; Brand:NTN; Dynamic load, C:13 kN; Static load, C0:9.75 kN; Nlim (oil):36,400 rpm; Nlim (grease):22,600 rpm; Preload l
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d:85 mm; D:130 mm; B:22 mm; d1:100.2 mm; d2:96.7 mm; D1:114.8 mm; D2:121.9 mm; a:36.2 mm; Contact angle α:25 °; rs min:1.1 mm; r1s min:0.6 mm; f0:16.1; Precision class:P42; Mass:0.9 kg; Brand:NTN; Dynamic load, C:58.5 kN; Static load, C0:58.5 kN; Nlim (oil):15,300 rpm; Nlim (grease):9,400 rpm; Prelo
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d:15 mm; D:28 mm; B:7 mm; d1:18.7 mm; d2:17.75 mm; D1:24.35 mm; D2:24.95 mm; a:8 mm; Contact angle α:25 °; rs min:0.3 mm; r1s min:0.3 mm; f0:8; Precision class:P4S; Mass:0.02 kg; Brand:SNR; Dynamic load, C:1.92 kN; Static load, C0:0.89 kN; Fatigue limit load, Cu:0.07 kN; Nlim (grease):63,000 rpm; Ax
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d:150 mm; D:225 mm; B:35 mm; d1:174.2 mm; D1:200.82 mm; D2:212.32 mm; a:61 mm; Contact angle α:25 °; rs min:2.1 mm; r1s min:1 mm; f0:16.22; Precision class:P4; Mass:4.16 kg; Brand:SNR; Dynamic load, C:147 kN; Static load, C0:167 kN; Fatigue limit load, Cu:6.8 kN; Nlim (oil):8,500 rpm; Nlim (grease):
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d:45 mm; D:68 mm; B:12 mm; d1:52.7 mm; d2:50.8 mm; D1:60.4 mm; D2:64 mm; a:19.2 mm; Contact angle α:25 °; rs min:0.6 mm; r1s min:0.3 mm; f0:16.1; Precision class:P42; Mass:0.12 kg; Brand:NTN; Dynamic load, C:17 kN; Static load, C0:14.1 kN; Nlim (oil):29,000 rpm; Nlim (grease):18,000 rpm; Preload lev
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d:90 mm; D:140 mm; B:24 mm; d1:105.8 mm; D1:124.2 mm; D2:131.61 mm; a:39 mm; Contact angle α:25 °; rs min:1.5 mm; r1s min:0.6 mm; f0:15.94; Precision class:P4; Mass:1.16 kg; Brand:SNR; Dynamic load, C:67.8 kN; Static load, C0:65.7 kN; Fatigue limit load, Cu:3.45 kN; Nlim (oil):14,000 rpm; Nlim (grea
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d:90 mm; D:125 mm; B:18 mm; d1:101.9 mm; d2:99.3 mm; D1:113.1 mm; D2:118.5 mm; a:34.2 mm; Contact angle α:25 °; rs min:1.1 mm; r1s min:0.6 mm; f0:16.7; Precision class:P42; Mass:0.56 kg; Brand:NTN; Dynamic load, C:39.5 kN; Static load, C0:43 kN; Nlim (oil):15,300 rpm; Nlim (grease):9,400 rpm; Preloa
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d:130 mm; D:180 mm; B:24 mm; d1:146 mm; D1:164.02 mm; D2:170.89 mm; a:48 mm; Contact angle α:25 °; rs min:1.5 mm; r1s min:0.6 mm; f0:16.68; Precision class:P4; Mass:1.57 kg; Brand:SNR; Dynamic load, C:78 kN; Static load, C0:92.8 kN; Fatigue limit load, Cu:4.15 kN; Nlim (oil):13,500 rpm; Nlim (grease
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d:30 mm; D:62 mm; B:16 mm; d1:40.4 mm; D1:52.05 mm; D2:56.99 mm; a:14 mm; Contact angle α:15 °; rs min:1 mm; r1s min:0.6 mm; f0:13.96; Precision class:P4; Mass:0.2 kg; Brand:SNR; Dynamic load, C:24.3 kN; Static load, C0:15.9 kN; Fatigue limit load, Cu:0.86 kN; Nlim (oil):36,000 rpm; Nlim (grease):23
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d:55 mm; D:80 mm; B:13 mm; d1:63.1 mm; d2:61.15 mm; D1:73.71 mm; D2:75.31 mm; a:22 mm; Contact angle α:25 °; rs min:1 mm; r1s min:0.3 mm; f0:8.62; Precision class:P4S; Mass:0.18 kg; Brand:SNR; Dynamic load, C:9.5 kN; Static load, C0:7.2 kN; Fatigue limit load, Cu:0.41 kN; Nlim (oil):29,000 rpm; Nlim
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d:65 mm; D:100 mm; B:18 mm; d1:76.9 mm; d2:74.3 mm; D1:88.1 mm; D2:93.5 mm; a:28.3 mm; Contact angle α:25 °; rs min:1.1 mm; r1s min:0.6 mm; f0:16.1; Precision class:P42; Mass:0.44 kg; Brand:NTN; Dynamic load, C:36 kN; Static load, C0:34 kN; Nlim (oil):19,900 rpm; Nlim (grease):12,300 rpm; Preload le
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d:40 mm; D:68 mm; B:15 mm; d1:49.7 mm; d2:47.7 mm; D1:58.3 mm; D2:62.5 mm; a:20.2 mm; Contact angle α:25 °; rs min:1 mm; r1s min:0.6 mm; f0:15.6; Precision class:P42; Mass:0.19 kg; Brand:NTN; Dynamic load, C:20.3 kN; Static load, C0:16 kN; Nlim (oil):30,400 rpm; Nlim (grease):18,800 rpm; Preload lev
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d:10 mm; D:30 mm; B:9 mm; d1:16 mm; D1:24.45 mm; D2:26.09 mm; a:9 mm; Contact angle α:25 °; rs min:0.6 mm; r1s min:0.6 mm; f0:12.74; Precision class:P4; Mass:0.03 kg; Brand:SNR; Dynamic load, C:7.2 kN; Static load, C0:3.55 kN; Fatigue limit load, Cu:0.21 kN; Nlim (oil):73,000 rpm; Nlim (grease):48,0
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d:75 mm; D:105 mm; B:16 mm; d1:85.3 mm; d2:83 mm; D1:94.7 mm; D2:99.3 mm; a:29.1 mm; Contact angle α:25 °; rs min:1 mm; r1s min:0.6 mm; f0:16.7; Precision class:P42; Mass:0.36 kg; Brand:NTN; Dynamic load, C:28.4 kN; Static load, C0:29.6 kN; Nlim (oil):18,200 rpm; Nlim (grease):11,300 rpm; Preload le
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d:75 mm; D:105 mm; B:16 mm; d1:84.7 mm; D1:95.3 mm; D2:100.14 mm; a:20 mm; Contact angle α:15 °; rs min:0.6 mm; r1s min:0.3 mm; f0:16.55; Precision class:P4; Mass:0.35 kg; Brand:SNR; Dynamic load, C:28.9 kN; Static load, C0:30.5 kN; Fatigue limit load, Cu:1.66 kN; Nlim (oil):19,500 rpm; Nlim (grease
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