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Deep Groove Ball Bearings: The Industry Default and When to Reach for Something Else
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Availability:
3 in stock
Fafnir RCJC1-11/16 four-bolt square flange ball bearing unit, 1-11/16 in bore, concentric locking collar, shroud seal, 104.8 mm bolt spacing, cast iron.
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| MFR / Brand | Fafnir |
|---|---|
| MPN | RCJC1 11/16 |
| GTIN | 087796060005 |
| Model | RCJC-1-11/16 |
| ID | 1-11/16 in (42.86 mm) |
| Material | Cast Iron |
|---|---|
| Series | RCJC — Industrial, four-bolt square flange, concentric locking collar |
| Type | Mounted Flange Ball Bearing Unit |
| Lubricant | Grease |
| Base Number | RCJC1 11/16 |
| Bolt Center To Center | 104.8 mm (4.126 in) |
| Number Of Bolt Holes | 4 |
| Bolt Center To Center Length | 104.8 mm (4.126 in) |
| Number Of Bolt Holes For Fasteners | 4 |
| Bore Shaft Size | 1-11/16 in (42.86 mm) |
| Housing Style | Four-Bolt Square Flange |
| Locking Method | Concentric Locking Collar |
| Replacement Insert | GC1111KRRB |
| Mpn Variants | RCJC1-11/16, RCJC 1-11/16, RCJC1 11/16 |
| Manufacturer Status | Active |
| Dynamic Load Rating C1 | 36300 N (8160 lbf) per unit |
| Additional Attributes | Bolt hole size N 12 mm (0.472 in); bolt size M12; total length L 136.5 mm (5.374 in); housing width A 38.9 mm (1.531 in); flange thickness A1 14.3 mm (0.563 in); B1 46.8 mm (1.850 in); S1 29.4 mm (1.160 in); D 104.8 mm (4.126 in); E 59.3 mm (2.335 in); d1 73 mm (2.880 in) |
| Dynamic Load Rating | 36300 N (8160 lbf) per unit |
| Static Load Rating | 20500 N (4600 lbf) per unit |
| Rolling Elements | Steel balls |
| Bearing Type | Mounted Flange Ball Bearing Unit |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Duty Type | Standard Duty |
| Locking Device | Concentric Collar |
| Insert Outer Ring | Spherical |
| Harmonization Code | 8483.20.40 |
| Housing Material | Cast Iron |
| Expansion Type | Non-Expanding |
| Design Units | Imperial |
| Part Number | RCJC1 11/16 |
| Cross Reference 1 | Fafnir RCJ1 11/16 - eccentric collar, not concentric |
|---|---|
| Cross Reference 2 | Fafnir GC1111KRRB - insert only, no housing |
Fafnir RCJC1 11/16, a four-bolt flange mounted ball bearing unit from Timken’s Fafnir mounted ball bearing range. Part Number: RCJC1 11/16. Base Number: RCJC1 11/16. Bearing Type: Mounted Flange Ball Bearing Unit. Bore / Shaft Size: 1-11/16 in (42.86 mm). Bore Type: Straight. Housing Style: four-bolt square flange. Housing Material: cast iron. Locking Method: concentric locking collar. Locking Device: Concentric Collar. Closure Type: shroud seal. Seal Type: Shroud Seal. Insert Bearing: GC1111KRRB. Replacement Insert: GC1111KRRB. Insert Outer Ring: Spherical. Series: RCJC — Industrial, four-bolt square flange, concentric locking collar. Duty Type: Standard Duty. Number Of Rows: 1. Rolling Elements: steel balls. Snap Ring Included: No. Bolt Center To Center Length: 104.8 mm (4.126 in). Bolt Size: M12. Number Of Bolt Holes: 4. Design Units: Imperial. Manufacturer Status: Active. Country of Origin: United States.
RCJC — Fafnir four-bolt square flange housing carrying a concentric locking collar insert bearing.
1 11/16 — shaft size, 1-11/16 in.
GC1111KRRB — the wide inner ring concentric-collar insert fitted in the housing.
Dynamic Load Rating (C): 36,300 N (8,160 lbf) per unit. Dynamic Load Rating (C1): 36,300 N (8,160 lbf) per unit. Static Load Rating (C₀): 20,500 N (4,600 lbf) per unit.
Unit Quantity: 1 Pc. One complete flange unit: housing, insert bearing, concentric collar and seals assembled.
Bolt Hole Spacing: 104.8 mm (4.126 in). Bolt Hole Size N: 12 mm (0.472 in). Bolt Size: M12. Total Length L: 136.5 mm (5.374 in). Housing Width A: 38.9 mm (1.531 in). Flange Thickness A1: 14.3 mm (0.563 in). Dimension B1: 46.8 mm (1.850 in). Dimension S1: 29.4 mm (1.160 in). Dimension D: 104.8 mm (4.126 in). Dimension E: 59.3 mm (2.335 in). Dimension d1: 73 mm (2.880 in).
MPN Variants: RCJC1-11/16, RCJC1 11/16, RCJC 1-11/16, RCJC1-1-11-16. The insert on its own is catalogued as the Fafnir GC1111KRRB. The RCJ1 11/16 is the same flange unit and the same 1-11/16 in shaft size with an eccentric locking collar in place of the concentric one. Harmonization Code: 8483.20.40.
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