B7244-E-T-P4S-UL With Size 220x400x65 mm Single Row Angular Contact Ball Bearings
Overview
The main dimensions of the bearings correspond to DIN 628-1.
The dimensional tolerances of the bearings correspond to tolerance class P4, while the running tolerances correspond to tolerance class P2 to DIN 620-2.
Spindle bearing B72..-E, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances; Without lubricant, No seal; Laminated fabric cage; Tolerance class P4S, Preload light.
Bore diameter-220 mm; Outside diameter-400 mm;Width-65 mm; Mass-33.1 kg;Cr=385 kN;C0r=380 kN;Limiting speed=2600 1/min;Reference speed=4000 1/min.
Specifications
| Dimensions &Technical Datasheets | |
| Part NO. | B7244-E-T-P4S-UL - Spindle bearing |
| Brand | FAG brand made in GERMANY/SDVV brand made in China |
| Main Dimensions | 220x400x65 mm |
| d | 220 mm |
| D | 400 mm |
| B | 65 mm |
| rmin | 4 mm |
| nG Grease | 2,600 1/min |
| nG Oil | 4,000 1/min |
| Contact Angle | 25 ° |
| da | 264 mm |
| Da | 356 mm |
| ra max. | 3 mm |
| Cr | 385 kN |
| C0r | 380 kN |
| M | 33.1 kg |
extended series Spindle bearing for your more solutions
| Designation | Mass m =kg |
Dimensions | |||||
| d | D | B | r min. |
r1 min. |
a |
||
| B7236-C-T-P4S | 164 | 180 | 320 | 52 | 4 | 4 | 60 |
| B7236-E-T-P4S | 163 | 180 | 320 | 52 | 4 | 4 | 84 |
| B7238-C-T-P4S B7238-E-T-P4S |
20 | 190 | 340 | 5555 | 4 | 4 | 63 |
| 20 | 190 | 340 | 4 | 4 | 89 | ||
| B7240-C-T-P4S | 242 | 200 | 360 | 58 | 4 | 4 | 67 |
| B7240-E-T-P4S | 242 | 200 | 360 | 58 | 4 | 4 | 94 |
| B7044-C-T-P4S | 157 | 220 | 340 | 56 | 3 | 3 | 66 |
| B7044-E-T-P4S | 157 | 220 | 340 | 56 | 3 | 3 | 93 |
| B7244-C-T-P4S | 331 | 220 | 400 | 65 | 4 | 4 | 74 |
| B7244-E-T-P4S | 331 | 220 | 400 | 65 | 4 | 4 | 105 |
| HCB71948-C-T-P4S | 592 | 240 | 320 | 38 | 21 | 11 | 57 |
| HCB71948-E-T-P4S | 59 | 240 | 320 | 38 | 21 | 11 | 84 |
| B71948-C-T-P4S | 71 | 240 | 320 | 38 | 21 | 11 | 57 |
| B71948-E-T-P4S | 708 | 240 | 320 | 38 | 21 | 11 | 84 |
| B7048-C-T-P4S | 168 | 240 | 360 | 56 | 3 | 3 | 68 |
| B7048-E-T-P4S | 167 | 240 | 360 | 56 | 3 | 3 | 98 |
| B71952-C-T-P4S | 12 | 260 | 360 | 46 | 21 | 11 | 65 |
| B71952-E-T-P4S | 119 | 260 | 360 | 46 | 21 | 11 | 95 |
| B71956-C-T-P4S | 128 | 280 | 380 | 46 | 21 | 11 | 67 |
| B71956-E-T-P4S | 127 | 280 | 380 | 46 | 21 | 11 | 100 |
| B71960-C-T-P4S | 201 | 300 | 420 | 56 | 3 | 11 | 76 |
| B71960-E-T-P4S | 20 | 300 | 420 | 56 | 3 | 11 | 112 |
| B71964-C-T-P4S | 213 | 320 | 440 | 56 | 3 | 11 | 79 |
| B71964-E-T-P4S | 213 | 320 | 440 | 56 | 3 | 11 | 117 |
| B71968-C-T-P4S | 224 | 340 | 460 | 56 | 3 | 11 | 82 |
| B71968-E-T-P4S | 224 | 340 | 460 | 56 | 3 | 11 | 121 |
| B71972-C-T-P4S | 236 | 360 | 480 | 56 | 3 | 11 | 84 |
| B71972-E-T-P4S | 236 | 360 | 480 | 56 | 3 | 11 | 126 |
| B71984-C-T-P4S | 368 | 420 | 560 | 65 | 4 | 15 | 98 |
| B71984-E-T-P4S | 368 | 420 | 560 | 65 | 4 | 15 | 147 |
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