NJ2244-EX-M1 With Size 220x400x108 mm Single-Row Cylindrical Roller Bearings
Overview
Single row non-locating cylindrical roller bearings, with a brass cage, Series NJ type. The outer ring has two ribs, while the inner ring has 1 rib. Semi-locating bearing.EX-Increased capacity design modified; M1-Two-piece brass cage roller guided; Operating temperature min.Tmin:-30 °C;Tmax. 150 °C.C3-Internal clearance larger than CN; PN Tolerance class.
Bore diameter-220 mm;Outside diameter-400 mm;Width-108 mm; Mass-62.5 kg;Cr=1630 kN;C0r=2360 kN;Limiting speed=2600 1/min;Reference speed=1000 1/min.
The Extended same type with different suffixes NJ2244-EX-M1A; NJ2244-EX-MP1A; NJ2244-EX-TB-M1;NJ 2244 ECML; NJ2244-EX-TB-M1-C3; NJ2244 are also ready in stock for your more machine application needs.
Specifications
| Dimensions &Technical Datasheets | |
| Part NO. | NJ2244-EX-M1-Single-Row Cylindrical Roller Bearings |
| Brand | FAG brand made in GERMANY/SDVV brand made in China |
| Main Dimensions | 220x400x108 mm |
| d | 220 mm |
| D | 400 mm |
| B | 108 mm |
| rmin | 4 mm |
| Limiting speed | 2600 1/min |
| Reference speed | 1000 1/min |
| da | 237 mm |
| Da | 383 mm |
| ra max. | 3 mm |
| Cr | 1630 kN |
| C0r | 2360 kN |
| M | 62.5 kg |
Extended Bearings For Your More Choice
| Designation | De- sign |
Mass m |
Dimensions | ||||||||||
| Bearing | L-section ring |
Bearing ≈kg |
L-section ring ≈kg |
d | D | B | r min. |
r1 min. |
s2) | F | D₁ ≈ |
d1 ≈ |
|
| NUP2240-E-MP1A | 一 | 1 | 456 | 一 | 200 | 360 | 98 | 4 | 4 | 一 | 241 | 3,129 | 2,563 |
| NUP2240-E-MPA | 一 | 1 | 456 | 一 | 200 | 360 | 98 | 4 | 4 | 一 | 241 | 3,129 | 2,563 |
| NJ340-E-M1 | 一 | 1 | 581 | 一 | 200 | 420 | 80 | 5 | 5 | 63 | 258 | 3,518 | 279 |
| NJ340-E-M1 | HJ340-E | 1 | 581 | 4,94 | 200 | 420 | 80 | 5 | 5 | 一 | 258 | 3,518 | 279 |
| NJ340-E-M1A | 1 | 581 | 200 | 420 | 80 | 5 | 5 | 63 | 258 | 3,518 | 279 | ||
| NJ340-E-M1A | HJ340-E | 1 | 581 | 4,94 | 200 | 420 | 80 | 5 | 5 | 一 | 258 | 3,518 | 279 |
| NUP340-E-M1 | 一 | 1 | 59 | 一 | 200 | 420 | 80 | 5 | 5 | 一 | 258 | 3,518 | 279 |
| NUP340-E-M1A | 一 | 1 | 59 | 一 | 200 | 420 | 80 | 5 | 5 | 一 | 258 | 3,518 | 279 |
| NJ2340-EX-M1 | 一 | 1 | 972 | 一 | 200 | 420 | 138 | 5 | 5 | 113 | 253 | 3,569 | 2,761 |
| NJ2340-EX-M1 | HJ2340-EX | 1 | 972 | 5,28 | 200 | 420 | 138 | 5 | 5 | 一 | 253 | 3,569 | 2,761 |
| NJ2340-EX-M1A | 1 | 972 | 一 | 200 | 420 | 138 | 5 | 5 | 113 | 253 | 3,569 | 2,761 | |
| NJ2340-EX-M1A | HJ2340-EX | 1 | 972 | 5,28 | 200 | 420 | 138 | 5 | 5 | 一 | 253 | 3,569 | 2,761 |
| NUP2340-EX-M1 | 一 | 1 | 987 | 一 | 200 | 420 | 138 | 5 | 5 | 一 | 253 | 3,569 | 2,761 |
| NUP2340-EX-M1A | 一 | 1 | 987 | 一 | 200 | 420 | 138 | 5 | 5 | 一 | 253 | 3,569 | 2,761 |
| NUP2340-EX-MP1A | 一 | 1 | 97 | 一 | 200 | 420 | 138 | 5 | 5 | 一 | 253 | 3,569 | 2,761 |
| NJ440-M1 | 一 | 1 | 104 | 一 | 200 | 480 | 102 | 6 | 6 | 94 | 276 | 3,789 | 3,011 |
| NJ440-M1 | HJ440 | 1 | 104 | 9,02 | 200 | 480 | 102 | 6 | 6 | 一 | 276 | 3,789 | 3,011 |
| NJ1044-M1 | 1 | 209 | 一 | 220 | 340 | 56 | 3 | 3 | 62 | 250 | 2,989 | 2,617 | |
| NJ1044-M1 | HJ1044 | 1 | 209 | 2,13 | 220 | 340 | 56 | 3 | 3 | 一 | 250 | 2,989 | 2,617 |
| NJ1044-M1A | 一 | 1 | 209 | 一 | 220 | 340 | 56 | 3 | 3 | 62 | 250 | 2,989 | 2,617 |
| NJ1044-M1A | HJ1044 | 1 | 209 | 2,13 | 220 | 340 | 56 | 3 | 3 | 一 | 250 | 2,989 | 2,617 |
| NJ244-E-M1 | 一 | 1 | 387 | 一 | 220 | 400 | 65 | 4 | 4 | 55 | 268 | 3,449 | 2,852 |
| NJ244-E-M1 | HJ244-E | 1 | 387 | 3,55 | 220 | 400 | 65 | 4 | 4 | 一 | 268 | 3,449 | 2,852 |
| NUP244-E-M1 | 一 | 1 | 393 | 一 | 220 | 400 | 65 | 4 | 4 | 一 | 268 | 3,449 | 2,852 |
| NUP244-E-M1A | 一 | 1 | 393 | 一 | 220 | 400 | 65 | 4 | 4 | 一 | 268 | 3,449 | 2,852 |
| NJ2244-EX-M1 | 一 | 1 | 625 | 一 | 220 | 400 | 108 | 4 | 4 | 84 | 259 | 3,494 | 2,794 |
| NJ2244-EX-M1 | HJ2244-EX | 1 | 625 | 3,58 | 220 | 400 | 108 | 4 | 4 | 一 | 259 | 3,494 | 2,794 |
| NJ2244-EX-M1A | 1 | 625 | 220 | 400 | 108 | 4 | 4 | 84 | 259 | 3,494 | 2,794 | ||
| NJ2244-EX-M1A | HJ2244-EX | 1 | 625 | 3,58 | 220 | 400 | 108 | 4 | 4 | 一 | 259 | 3,494 | 2,794 |
| NJ2244-EX-MP1A | 一 | 1 | 613 | 一 | 220 | 400 | 108 | 4 | 4 | 84 | 259 | 3,494 | 2,794 |
| NJ2244-EX-MP1A | HJ2244-EX | 1 | 613 | 3,58 | 220 | 400 | 108 | 4 | 4 | 一 | 259 | 3,494 | 2,794 |
| NUP2244-EX-M1 | 一 | 1 | 634 | 220 | 400 | 108 | 4 | 4 | 一 | 259 | 3,494 | 2,794 | |
| NUP2244-EX-M1A | 一 | 1 | 634 | 一 | 220 | 400 | 108 | 4 | 4 | 一 | 259 | 3,494 | 2,794 |
| NUP2244-EX-MP1A | 一 | 1 | 622 | 一 | 220 | 400 | 108 | 4 | 4 | 一 | 259 | 3,494 | 2,794 |
| NJ344-E-M1 | 一 | 1 | 766 | 一 | 220 | 460 | 88 | 5 | 5 | 7 | 282 | 386 | 3,051 |
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